Container having clip type power-supply unit for lamp

Abstract

A container receives lamps each having a lamp tube and a conductive member. The container includes a container body exposing the lamp tube and covering the conductive member, and a clip type power-supply unit holding the conductive member in a clip-coupling manner so that the container securely receives the lamps. The clip type power-supply unit supplies power to the conductive member. The clip type power-supply unit has a conductive base body coupled to the container body, a clip body protruded perpendicularly from the conductive base body, and a clip section protruded from the clip body to grip the conductive member. The container also has a shock absorbing member disposed between the container body and the clip type power-supply unit.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a liquid crystal display device, and more particularly to a cold cathode fluorescent lamp capable of preventing a brightness variation generated when plural cathode fluorescent lamps are simultaneously driven by one driving apparatus, and capable of improving an assembling work and a shock resistance, a container for receiving the same and a liquid crystal display device having the container.[0003]2. Description of the Related Art[0004]As semiconductor technologies and electronic technologies are rapidly developed, data processing technologies are correspondingly rapidly developed to allow processing of a great amount of data in a short time.[0005]Such data processing units output resulted data by processing great amount of data, but do not directly display the resulted data to a user. For this reason, data processed in the data processing unit are displayed through a display device, whi...

AI Technical Summary

Benefits of technology

[0022]The present invention provides a cold cathode fluorescent lamp capable of preventing a brightness variation even when plural lamps are connected to one power supply device in parallel, and lowering a power consumption.

[0023]The present invention provides a container, which facilitates an assembling work of the cold cathode fluorescent lamp, protects the cold cathode fluorescent lamp from being damaged by an external impact, and allows plural cold cathode fluorescent lamps to be simultaneously driven.

[0024]The present invention also provides a liquid crystal display device capable of reducing a brightness variation in an effective display area, lowering a power consumption required for displaying information, and saving an assembling time, thereby remarkably improving the quality of display.

[0027]In still another aspect, there is provided a liquid crystal display device comprising a backlight assembly including a lamp for generating a light and having a lamp and first and second conductive members, a container body for exposing the lamp tube of the lamp while covering the first and second conductive members, a power-supplying means supplying a power to the first and second conductive members and fixing the first and second conductive members to the container body, and light uniformity improving means for improving a uniformity of the light, and a liquid crystal display panel assembly coupled with the backlight assembly so as to display a picture by controlling a transmittance of the light passing through the light uniformity improving means.

Problems solved by technology

Such data processing units output resulted data by processing great amount of data, but do not directly display the resulted data to a user.

However, the liquid crystal display device cannot display information in the place where the light is insufficient or does not exist.

When the external light is used, power consumption will be reduced, but information cannot be displayed in the place where the external light does not exist.

Also, the cold cathode fluorescent lamp has low power consumption and a long life span.

However, as the effective display area of the liquid crystal display device is enlarged, it is difficult to achieve the required brightness by using only one cold cathode fluorescent lamp.

However, if a plurality of cold cathode fluorescent lamps is used, there are various problems not expected when using only one cold cathode fluorescent lamp.

Particularly, the problems frequently arise when a plurality of cold cathode fluorescent lamps are connected in parallel to one power supply device.

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